Base | Representation |
---|---|
bin | 111111110010001… |
… | …0000001101011010 |
3 | 12112011011221012102 |
4 | 1333210100031122 |
5 | 13340343210020 |
6 | 552212043402 |
7 | 104015325221 |
oct | 17744201532 |
9 | 5464157172 |
10 | 2140210010 |
11 | 9a9102504 |
12 | 4b8903562 |
13 | 281529173 |
14 | 164355cb8 |
15 | c7d5b475 |
hex | 7f91035a |
2140210010 has 16 divisors (see below), whose sum is σ = 3915532872. Its totient is φ = 842049600.
The previous prime is 2140209997. The next prime is 2140210021. The reversal of 2140210010 is 100120412.
It can be written as a sum of positive squares in 4 ways, for example, as 1242069049 + 898140961 = 35243^2 + 29969^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2140209973 and 2140210000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753661 + ... + 1754880.
Almost surely, 22140210010 is an apocalyptic number.
2140210010 is a deficient number, since it is larger than the sum of its proper divisors (1775322862).
2140210010 is a wasteful number, since it uses less digits than its factorization.
2140210010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3508609.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2140210010 is about 46262.4038502108. The cubic root of 2140210010 is about 1288.7008955593.
Adding to 2140210010 its reverse (100120412), we get a palindrome (2240330422).
The spelling of 2140210010 in words is "two billion, one hundred forty million, two hundred ten thousand, ten".
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